Charles River Partners with Thomas Jefferson University

Charles River is a key provider of research models and services for Thomas Jefferson University. Our goal is to provide the highest standards of service and quality in everything we do, so that your scientists can be empowered to focus on what matters most – furthering their understanding of biomedical science.

Do you have a question or want to brainstorm? Our Sr. Business Development Director, Jennifer Marion, is available to support your research models and services needs.

Connect with Jennifer

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NCI 2021 Price List

Our NCI 2021 catalog allows you to find the important animal models and services at exclusive discounts to help you achieve your research goals in time and budget.

Find your exclusive price

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Animal Model Evaluation Program

Our animal model evaluation program offers you the opportunity to check the compatibility of our models to your research before making a financial commitment.

Trial a Model

lab technician working with isolator cages


GEMS and Off-Site Housing

With decades of experience and the largest network of vivarium in the world, we take pride in our ability to offer an unparalleled selection of genetically engineered animals, breeding, and embryology services to meet the unique needs of your program.

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Immunodeficient Models

Our global portfolio of high-quality immunodeficient mouse and rat models gives you the benefit of advancing your research to meet your oncology and immunology research goals.

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three mice

Discount Programs and Special Pricing

We are pleased to offer Thomas Jefferson University special pricing and a variety of discounts. Please download our catalogs and discount sheets to determine your best options. Discounts may not be combined.​
Special Pricing Download
Academic Welcome Program Download
Thomas Jefferson University Custom Catalog Download
NCG Discount Download
IGS logo
Are You Consistently Breeding Uniform, High Quality Mice?
Our International Genetic Standardization (IGS) program ensures that animals bred at any global production facility have the same genetic profile if they are an inbred strain or the same relative level of genetic heterogeneity for an outbred stock.

Discover IGS

Animal Models




Mice Humanized Mice Rats Hamsters
CD34+ Humanized
LVG Golden
Syrian Hamster 
PBMC Humanized
Triple Immunodeficient
NCG/PBMC Select Humanization Kit
NCG Triple-Immunodeficient

Preconditioning Services

Our preconditioning services can help alleviate the space, time, and labor costs involved with refining an animal model to meet your unique research requirements. Whether you are looking for animals fed a special diet, altered through surgery, or reared to a certain age, Charles River has the state-of-the-art animal facilities, professional animal care, and robust model selection to deliver study-ready animals right to your door. Learn more


Embryology Services

The integrity and sustainability of your research is highly affected not only by the type of model you choose, but by other scientific factors such as genetic drift, microbial contamination, and natural disaster. Our embrylogy services give you the opportunity to customize a research model according to your study objectives and preserve important animal strains when they are not in active use.
Model Creation Select, customize, create, and maintain the right model for studies using the latest technology.
Cryopreservation Backup live animal colonies or store lines that are not actively being used. Recover cryopreserved stocks in as little as 10 – 12 weeks.
Rederivation Rederivation services remove organisms such as viruses, bacteria, and parasites from your mice and rats.
Rapid Colony Development Generates dozens of animals to breed or study in as little as 12 – 15 weeks.
Line Rescue Diagnose, plan, and recover breeding colonies when they stop producing due to age, phenotype, physical handicap and or genetics.
Mouse Embryo Assay Screen media and materials for toxicity using mouse embryo assay (MEA).
Sperm & Embryo Reconstitution While cryopreserving your valuable genetically engineered animals is an important part of protecting your research against unforeseen events, having the ability to recover live animals from frozen stock quickly and efficiently is equally critical to safeguarding your lines.

Choose the Humanized Mouse Model Option That's Best for You

When your research requires humanized animal models, Charles River offers multiple options, both founded on the NCG triple-immunodeficient mouse.
• CD34+ Humanized Mouse
• PBMC Humanized Mouse
• NCG/PBMC Select Humanization Kit

As drug development for cancer and autoimmune diseases continues, demand is growing for specialized mouse models with human immune systems. Super-immunodeficient mice are often used for this purpose, as they have been shown to engraft human cells and tissues more efficiently than other models. These humanized mice permit transplantation of foreign tissues with an attenuated graft-versus-host response.

Charles River Hu-Mouse™ Exploratory Program Explore Now

•  Humanized Mice: The Emerging Model to Evaluate Immune Checkpoint Therapeutics?
•  Evaluation of in vivo Anti-tumor Response in a Novel Humanized NCG Mouse Model
•  Single Mouse Trial Format Predicts Sensitivity Toward Checkpoint Inhibitor Treatment in NSCLC PDX Models in HuCD34NCG/CRL Mice
•  NCG/CRL as a Novel Humanized Mouse Model for Pre-clinical Oncology Studies

NCG Mouse Portfolio Brochure Learn More


Webinars On Demand

From model creation and colony management, to biosecurity, reproducibility, and cryopreservation, our webinars on demand, hosted by industry experts, keep you informed on the latest developments in research animal models.

Guidebooks From breeding practices to behavior and enrichment programs, the Charles River Guidebook Series gives laboratory animal professionals insight into running an effective and humane vivarium.
Seminar Topics (Personalized Trainings)

Our team of Research Model Specialists offers free educational seminars on a variety of topics to accelerate your research, including: genetically engineered research models, CRSPR, cell line testing, rodent health monitoring, and immunodeficient and humanized models for oncology research.

Posters •   Common Rodent Health Conditions
•   Metabolic and Cardiovascular Disease Animal Models
•   Immunodeficient Mouse Models for North America
•   Patency of Jugular Vein Catheters in CD-1® IGS Mice
Case Study •   Surgery Model Utilization in Oncology
*CRISPR/CAS9 used under licenses to granted and pending US and international patents from The Broad Institute and ERS Genomics Limited.
Jennifer Marion

Jennifer Marion, Senior Business Development Director

Jennifer Marion is a Senior Business Development Director at Charles River Laboratories. She earned her BA in Communications from West Chester University in Pennsylvania. Jennifer's passion for the life sciences industry derives from her family background. Her mother suffered from lupus, participated in clinical trials, and successfully lived with it for 26 years. Being a Charles River employee gives Jennifer the opportunity to contribute to disruptive research that positively impacts patients' lives.

[email protected]         610.324.9468
How can I get information about special offers on research model and services? Please contact our Sr. Business Development Director, [email protected].
What is your evaluation program? Our evaluation program offers free research models to clients that have not used a strain to evaluate the quality and compatibility of our animal models with their research before making a commitment. Whether you have a new research protocol, are conducting or fine-tuning a pilot study, or simply exploring the opportunity to switch to a new animal model, this program can help you make the right choice.
Do you have any COVID-19 related resources?  Yes. Take a look at our COVID-19 resources. A popular model for work on SARS-CoV-2 is Syrian Hamsters.
Do you have aged C57BL/6 mice? Yes. We have an aged C57BL/6 colony. 
Are health reports available? Yes. Health reports are available for research animal models bred by Charles River in North America.
Where can I find additional educational resources?  See our expanded digital resources.
Do you provide information on infectious agents?  Yes. Understanding infectious agents that can contaminate your research animal facility allows you to develop a plan to manage or prevent an outbreak. Our technical sheets contain information on viruses, bacteria/fungi, and parasites prevalent in laboratory animals.
When can I expect delivery? 
Deliveries to Thomas Jefferson University are made on Tuesdays and Thursdays.
How do I contact Charles River?  Please contact our US client services team directly:
•   Email: [email protected]
•   Phone: 1-800-522-7287